Series Directed by
| Joseph Barbera | ... | (15 episodes, 1967-1968) |
| William Hanna | ... | (13 episodes, 1967-1968) |
Series Writing Credits
| Jack Kirby | ... | (comic) (4 episodes, 1967-1968) |
| Jack Kirby | ... | (based upon an idea by) (2 episodes, 1967) |
| Jack Kirby | ... | (based on an idea by) (1 episode, 1967) |
| Jack Kirby | ... | (idea) (1 episode, 1967) |
| Stan Lee | ... | (comic) (4 episodes, 1967-1968) |
| Stan Lee | ... | (based upon an idea by) (2 episodes, 1967) |
| Stan Lee | ... | (based on an idea by) (1 episode, 1967) |
| Stan Lee | ... | (idea) (1 episode, 1967) |
| Phil Hahn | ... | (story) (5 episodes, 1967) |
| Phil Hahn | ... | (story by) (1 episode, 1968) |
| Jack Hanrahan | ... | (story) (5 episodes, 1967) |
| Jack Hanrahan | ... | (story by) (1 episode, 1968) |
Series Cast
| Paul Frees | ... | The Thing / ... 20 episodes, 1967-1968 | |
| Gerald Mohr | ... | Mr. Fantastic / ... 20 episodes, 1967-1968 | |
| Jack DeLeon | ... | The Human Torch / ... 20 episodes, 1967-1968 | |
| Jo Ann Pflug | ... | Invisible Girl / ... 20 episodes, 1967-1968 | |
| Joseph Sirola | ... | Doctor Doom 2 episodes, 1967 | |
| Marvin Miller | ... | Gamma Ray / ... 2 episodes, 1967 | |
| Hal Smith | ... | Klaw 1 episode, 1967 | |
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Don Messick | ... | Kurrgo 1 episode, 1967 |
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Charles Spidar | ... | Citizen 1 episode, 1967 |
| Vic Perrin | ... | Doctor Kragoff / ... (uncredited) 2 episodes, 1967 | |
| Mike Road | ... | Additional Voices / ... (uncredited) 2 episodes, 1967 | |
| Ted Cassidy | ... | Galactus (uncredited) 1 episode, 1967 | |
| Henry Corden | ... | Attuma (uncredited) 1 episode, 1967 | |
| Janet Waldo | ... | Princess Pearla (uncredited) 1 episode, 1967 | |
| Tol Avery | ... | Warlord Morrat (uncredited) 1 episode, 1967 | |
| Ginny Tyler | ... | Princess Anelle (uncredited) 1 episode, 1967 | |
Series Produced by
| Joseph Barbera | ... | producer (10 episodes, 1967) |
| William Hanna | ... | producer (10 episodes, 1967) |
| Lewis Marshall | ... | associate producer (5 episodes, 1967) |
Series Music by
| Ted Nichols | ... | (unknown episodes) |
Series Editing by
| Earl Bennett | ... | (4 episodes, 1967) |
| Milton Krear | ... | (4 episodes, 1967) |
| Skip Lusk | ... | (4 episodes, 1967) |
Series Production Management
| Howard Hanson | ... | production supervisor (3 episodes, 1967) |
| Victor O. Schipek | ... | assistant production supervisor (3 episodes, 1967) |
Series Art Department
| Howard Swift | ... | storyboard artist (unknown episodes) |
Series Sound Department
| Bill Getty | ... | sound director (3 episodes, 1967) |
| Richard Olson | ... | sound director (3 episodes, 1967) |
Series Camera and Electrical Department
| Gene Borghi | ... | camera operator / camera (4 episodes, 1967) |
| Charles Flekal | ... | camera operator / camera (4 episodes, 1967) |
| Bill Kotler | ... | camera operator / camera (4 episodes, 1967) |
| Clarence Wogatzke | ... | camera operator / camera (4 episodes, 1967) |
| Frank Paiker | ... | technical supervisor (1 episode, 1967) |
Series Animation Department
| Charles Nichols | ... | animation director (5 episodes, 1967-1968) |
| Alex Toth | ... | character designer (5 episodes, 1967) |
| Mike Arens | ... | layout artist (4 episodes, 1967) |
| Bob Bemiller | ... | animator (4 episodes, 1967) |
| Oliver Callahan | ... | animator (4 episodes, 1967) |
| Rene Garcia | ... | background artist (4 episodes, 1967) |
| Ann Guenther | ... | background artist (4 episodes, 1967) |
| Alex Ignatiev | ... | layout artist (4 episodes, 1967) |
| Bill Keil | ... | animator (4 episodes, 1967) |
| George Nicholas | ... | animator (4 episodes, 1967) |
| Lew Ott | ... | layout artist (4 episodes, 1967) |
| Ed Parks | ... | animator (4 episodes, 1967) |
| Larry Silverman | ... | animator (4 episodes, 1967) |
| Bob Singer | ... | layout artist (4 episodes, 1967) |
| Ken Southworth | ... | animator (4 episodes, 1967) |
| Grace Stanzell | ... | layout artist (4 episodes, 1967) |
| Michael Webster | ... | animator (4 episodes, 1967) |
| Allen Wilzbach | ... | animator (4 episodes, 1967) |
Series Editorial Department
| Warner E. Leighton | ... | supervising editor / supervising film editor (4 episodes, 1967) |
Series Music Department
| Ted Nichols | ... | musical director (4 episodes, 1967) |
Series Additional Crew
| Frank Paiker | ... | technical supervisor (3 episodes, 1967) |
| Jack Kirby | ... | based on an idea by (1 episode, 1967) |
| Stan Lee | ... | based on an idea by (1 episode, 1967) |
